JVC HR-XV1EU-C, Service Manual

Page: 32 / 135

1-27
IC DESCRIPTION
DVD PCB OEC6067A (IC2603)
PIN NO. PIN NAME I/O DESCRIPTION
1 GND - GND Terminal
2 P2TP I
TE + Input (CD)
3 P2TN I
TE - Input (CD)
4 LDO2 O LD Drive Terminal
5 MDI2 I
LD Monitor Terminal
6 VrD O Digital VREF
7 Vrfi -
Filter Capacitance for Reference
8 Vdd I Vdd Terminal
DPD AC Coupling
Capacitance 1
DPD AC Coupling
Capacitance 2
DPD Integration
Capacitance 1
DPD Integration
Capacitance 1
13 SCB I
Bus Line (Bit Clock)
14 SCL I Bus Line (Latch Signal)
15 SCD I
Bus Line (Serial Data)
16 VRCK I
Reference Clock Input
17 VCKF -
Time Constant Correcting Capacitance
18 VccP - Vcc Terminal
19 LVL O Sub-Beam Adder Signal Output
20 TEO O TE Output
21 FEO O FE Output
22 DFTN I DPD Defect Terminal
23 Vcc -
Vcc Terminal
24 NC -
-
25 RPZ O RF Ripple Output 2
26 RPO O RF Ripple Output 1
27 RPB -
Bottom of RF Ripple
28 RPP -
Peak of RF Ripple
29 RFOn O RF Signal Output (differential output)
30 RFOp O RF Signal Output (differential output)
31 VccR -
Vcc Terminal
RF Output
Slice Level Control
33 TEB I
TE Balance Control
34 FEB I
FE Balance Control
35 DPDB I DPD Offset Control
36 Vcc2 -
Vcc Terminal
37 NC -
-
38 NC - -
39 GND2 -
40 TCC1 I
Time Constant. Adjustment Terminal
41 RFDC -
Capacitance for DC Feedback (RF)
42 VrA O Analog VREF
43 EQB I
Boost Control for RF EQ
44 EQF I Band Width Control for RF EQ
45 MDI1 I LD Monitor Terminal
46 LDO1 O LD Drive Terminal
47 P1TN I
TE - Input (DVD)
48 P1TP I
TE + Input (DVD)
49 P1FN I FE - Input (DVD)
50 P1FP I
FE + Input (DVD)
9 DPAC
10 DPBD
-
-
-
-
32 RFS I
11
12
DPD1
DPD2